What happens when you habitually breathe through your mouth?

Lâm Hoàng, a 25-year-old reader from Da Nang, submitted a question regarding his mouth-breathing habit. He stated that he experiences severe nasal congestion, which leads him to frequently breathe through his mouth, even while sleeping. Lâm Hoàng expressed concern about whether this breathing pattern could affect his overall health. The query highlights the potential implications of prolonged mouth breathing. Key points * Reader Lâm Hoàng, 25, from Da Nang, asks about the effects of mouth breathing. * He habitually breathes through his mouth due to severe nasal congestion, even during sleep. * The question focuses on the health impacts of this habit. Nguồn / Source: VnExpress - Sức khỏe